Oct 4, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 105 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Required) 1. Radiation Safety Which of the following is the maximum dose limit for a pregnant radiographer per month? 10 Roentgen. 10 Rem. 5 Roentgen. 0.5 mSv. None 2. Physics The minimum amount of energy needed to overcome the forces holding the atom together is called: Thermal energy Holding energy Binding energy Kinetic energy None 3. Radiation Safety Pregnant radiographer requires a special radiation protection dose for the safety of the foetus. Which of the following is the dose limit during the gestation period? 500 mrem. 100 mrem. 50 mrem. 1000 mrem None 4. Radiation Safety Which of the following are the 3 basic principles to reduce external exposure to radiation? Minimize time, maximize distance, and use collimator Minimize time, maximize distance, and use shielding Maximize time, maximize distance, and use shielding Minimize time, minimize distance, and use shielding None 5. Quantities and Units If a 15 mCi of F-18 fluorodeoxyglucose (FDG) dose is needed for positron emission tomography (PET) scan at 1:00p.m., how much activity should be prepared at 10a.m.? 21.2 mCi 46.6 mCi 4.8 mCi 11 mCi None 6. Radiation Safety Which of the following is a source of background radiation? Cobalt radiotherapy units. Diagnostic radioactive nuclides. Medical radiography units. Natural radioactive materials. None 7. Quality Control The maximum permissible limit of Al+3 in Tc-99m eluate is set by? Nuclear Regulatory Commission (NRC) Food and Drug Administration (FDA) U.S. Pharmacopeia Society of Nuclear Medicine (SNM) None 8. Radiation Safety Which of the following is the safest time for a woman to have a nuclear medicine procedure, according to the 10 day-rule? 10 days after beginning of menses. 10 days before beginning of menses. Last 10 days of each month. First 10 days of each month. None 9. Quantities and Units A bone scan is scheduled to be performed with 25 mCi of Tc-99m methylene diphosphonate (MDP) at 12:30p.m. How much Tc-99m MDP should be placed in the syringe at 8:00a.m. on the same day? 35 mCi 33 mCi 37.4 mCi 42 mCi None 10. Quantities and Units 3.4 curies (Ci) is equal to: 0.0034 microcurie (uCi) 3,400 microcuries (uCi) 3,400,000 microcuries (uCi) 0.0000034 microcurie (uCi) None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-30T11:15:34+03:00September 30th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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